Cambodia Travel Guide

Cambodia is a compact Southeast Asian nation of extraordinary historical depth, anchored by the world's largest religious monument complex, a resilient and welcoming culture, and a coastline that remains less developed than many of its neighbors — making it one of the region's most rewarding destinations for first-time and returning travelers alike.

Overview & Why Visit

Bordered by Thailand to the northwest, Laos to the north, Vietnam to the east, and the Gulf of Thailand to the southwest, Cambodia covers roughly 181,000 square kilometers. The Mekong River and the Tonlé Sap Lake system define much of the country's geography, agriculture, and daily life. The population is predominantly ethnic Khmer, and Theravada Buddhism shapes culture, architecture, and the rhythms of everyday existence.

Cambodia is compelling for several distinct reasons. The Angkor Archaeological Park near Siem Reap is one of humanity's great architectural achievements. Phnom Penh, the capital, is a fast-modernizing city with a complex history and vibrant food and arts scenes. The southern coast — particularly around Sihanoukville, Kep, and Kampot — offers beaches, seafood, and a slower pace. And throughout the country, travelers encounter a genuinely warm hospitality that survives a history marked by the devastation of the Khmer Rouge era in the 1970s.

Costs remain relatively low compared with Western destinations, infrastructure has improved considerably over the past decade, and the country is navigable independently or with a guide.

Getting There

Three international airports serve most visitor arrivals:

• Phnom Penh International Airport (PNH) — The capital's main gateway, with direct connections to regional hubs including Bangkok, Singapore, Kuala Lumpur, Ho Chi Minh City, Hong Kong, and several Chinese cities.
• Siem Reap Angkor International Airport (SAI) — A new airport opened in 2023 to replace the older Siem Reap International Airport (REP). Check current operating airlines and routes at official sources before travel, as the transition between airports was ongoing.
• Sihanoukville International Airport (KOS) — Serves the coastal region with some regional connections; check current schedules before travel.

Overland entry is possible from Thailand (popular crossings include Poipet/Aranyaprathet and Hat Lek/Cham Yeam), Vietnam (Moc Bai/Bavet and several others), and Laos (Don Det/Stung Treng area). Bus services connect major cities across all three borders. Check visa-on-arrival availability for your nationality before using a land crossing, as policies can differ from air entry.

Getting Around

Cambodia has no passenger rail network of significance for tourism. Ground transport dominates.

• Buses and minivans: A well-developed private bus network links Phnom Penh, Siem Reap, Sihanoukville, Kampot, Kep, and Battambang. Journey times are improving as roads are upgraded. Book through guesthouses, local agencies, or online aggregators.
• Domestic flights: Flights between Phnom Penh and Siem Reap save time and have historically been affordable; check current carriers and schedules before travel.
• Tuk-tuks and motodops: The standard short-trip vehicle in every Cambodian city. Negotiate the fare before departure or use a ride-hailing app.
• Ride-hailing apps: Grab operates in Phnom Penh and Siem Reap and provides metered, cashless alternatives to street tuk-tuks.
• Motorcycle rental: Available in most towns. Roads outside cities can be rough; riding experience and appropriate insurance are strongly advisable.
• Car hire with driver: A practical and affordable option for temple touring around Angkor or countryside day trips.
• Boats: A scenic speedboat route has historically operated between Phnom Penh and Siem Reap via the Tonlé Sap; check current availability as water levels affect seasonal operation.

Regions & Key Cities

Phnom Penh

The capital sits at the confluence of the Mekong, Tonlé Sap, and Bassac rivers. It is Cambodia's commercial, political, and cultural hub, with a French-colonial street grid in the older districts, a busy riverside promenade, world-class museums, and an increasingly sophisticated restaurant and café scene. The painful history of the Khmer Rouge period is confronted honestly at two major memorial sites.

Siem Reap & the Angkor Region

Siem Reap is the base for visiting the Angkor Archaeological Park. The town itself has grown substantially around tourism, with accommodation at every price point, lively markets, and good dining. The surrounding countryside offers floating villages on the Tonlé Sap and rural temple sites beyond the main Angkor circuit.

The Southern Coast

Sihanoukville has undergone dramatic and controversial change driven by large-scale investment, particularly from Chinese operators; its character and the quality of the beach experience there have shifted significantly from its earlier backpacker identity — research current conditions before visiting. Kampot is a riverside colonial town that retains a relaxed atmosphere, known for pepper plantations and cave pagodas. Kep is a small, quiet former French resort town famous above all for its crab market.

Battambang

Cambodia's second-largest city is one of the best-preserved examples of French colonial architecture in the country. It serves as a hub for the surrounding rice-growing plains and is the departure point for the famous bamboo train (norry) experience and visits to nearby Phnom Sampeau and its sobering wartime history.

The Northeast (Ratanakiri & Mondulkiri)

These remote highland provinces attract travelers seeking trekking, ethnic minority communities, waterfalls, and wildlife. Infrastructure is limited; roads can be challenging in wet season. The Cardamom Mountains in the southwest offer similar eco-tourism opportunities.

Top Attractions & Experiences

• Angkor Wat: The 12th-century Khmer temple complex is the country's defining sight. The main Angkor Wat temple, the walled city of Angkor Thom, and the jungle-engulfed Ta Prohm are the headline stops, but the wider park contains dozens of further temples.
• Tuol Sleng Genocide Museum (S-21), Phnom Penh: A former high school turned Khmer Rouge detention facility, now a museum documenting the regime's atrocities. Sobering and essential for understanding modern Cambodia.
• Choeung Ek Genocidal Center (Killing Fields), Phnom Penh: The most visited of the many mass-grave sites from the Khmer Rouge era, located a short drive from the capital.
• Royal Palace & Silver Pagoda, Phnom Penh: An active royal compound containing a pagoda with a floor of silver tiles and a famous Emerald Buddha.
• National Museum of Cambodia, Phnom Penh: The country's foremost repository of Khmer sculpture and art, in a striking traditional building.
• Tonlé Sap Lake: Southeast Asia's largest freshwater lake, home to floating and stilted villages and a rich aquatic ecosystem. Boat tours available from Siem Reap.
• Kampot pepper plantations: Kampot pepper has a protected geographical indication; plantation visits are an accessible half-day excursion.
• Koh Rong & Koh Rong Sanloem islands: Two islands off Sihanoukville with beaches, jungle, and bioluminescent plankton in the right season. Ferry access from Sihanoukville.
• Bamboo train, Battambang: A local improvised rail vehicle running on old tracks — now partly a tourist attraction but still charming.

Food & Dining

Khmer cuisine is less internationally recognized than Thai or Vietnamese but is distinctive and deeply rooted in local ingredients — fresh herbs, fermented fish paste (prahok), coconut, palm sugar, and a spice paste called kroeung that forms the base of many dishes.

• Fish amok: A steamed fish curry mousse cooked in banana leaves — considered the national dish.
• Lok lak: Stir-fried beef (or chicken) cubes with a lime-pepper dipping sauce, typically served with rice or fries and a fried egg.
• Bai sach chrouk: Grilled pork over broken rice, a popular Cambodian breakfast dish.
• Kuy teav: A pork or beef noodle soup eaten for breakfast, found at street stalls across the country.
• Kep crab with Kampot pepper: Fresh mud crab stir-fried with green Kampot pepper — a coastal specialty not to be missed in that region.
• Nom banh chok (Khmer noodles): Rice noodles in a green, herb-based fish curry sauce, sold from carts in the early morning.

Markets are the best and most affordable places to eat local food. Phnom Penh's Central Market (Psar Thmei) and Russian Market (Psar Tuol Tom Poung) have large food sections. In Siem Reap, the Old Market (Psar Chas) and the surrounding streets offer everything from street food to sit-down restaurants.

Best Time to Visit

The Water Festival (Bon Om Touk), usually in November, is one of Cambodia's biggest celebrations, held in Phnom Penh at the reversal of the Tonlé Sap River — spectacular but very crowded. The Khmer New Year in April is the country's most important holiday; many businesses close and domestic travel peaks.

Where to Stay

Accommodation exists at every budget level. Siem Reap and Phnom Penh have the widest range, from dormitory guesthouses to international luxury hotels. For Angkor temple visits, staying in Siem Reap is standard; central areas near the Old Market or Pub Street keep you close to dining and transport.

In Phnom Penh, the riverside and BKK1 (Boeung Keng Kang 1) neighborhoods offer the best concentration of guesthouses, boutique hotels, and restaurants for most travelers. The coast sees hostels and bungalows on the islands; Kampot has a strong selection of guesthouses and small eco-resorts along the river.

Booking ahead during the November–February high season is advisable, especially for Siem Reap. Outside peak season, walk-in rates are often negotiable.

Money, Language & Practical Tips

• Currency: The Cambodian Riel (KHR) is the official currency, but the US dollar is widely accepted and effectively functions as a parallel currency in most tourist areas. Small riel notes are used for change when paying in dollars. ATMs dispense both currencies in cities.
• Tipping: Not mandatory but appreciated; a small tip at restaurants and for guides and drivers is customary.
• Language: Khmer (Cambodian) is the official language. English is widely spoken in tourist areas, hotels, and most restaurants in cities. French has historical presence but limited practical use today.
• Electricity: 230V, 50Hz. Plug types A, C, and G are common; a universal adapter is useful.
• SIM cards: Local SIM cards with data are inexpensive and available at airports and phone shops. Coverage is good in cities and tourist areas.
• Temple dress code: Shoulders and knees must be covered when entering temples, including Angkor Wat. Lightweight long-sleeve shirts and trousers or a sarong are practical.
• Photography: Ask permission before photographing people, especially monks and at memorial sites. Photographs inside some temple sanctuaries may be restricted.

Entry Requirements

Entry requirements — including e-visa availability, visa-on-arrival eligibility, passport validity rules, and any health documentation — change and vary significantly by nationality. Do not rely solely on this guide for visa planning.

• Check the official Cambodian Ministry of Foreign Affairs and International Cooperation website and the official e-visa portal for current visa categories and fees.
• Consult your own government's travel advisory page for Cambodia-specific entry guidance for your passport.
• See the TravelerPulse /visas section for community-sourced entry tips and recent traveler reports.

Safety Basics

• Unexploded ordnance (UXO): Large areas of the Cambodian countryside, particularly near the Thai border and in the northwest, remain contaminated with landmines and cluster munitions from decades of conflict. Never walk off marked paths in rural and forested areas, and heed all posted warnings.
• Petty theft: Bag snatching from motorbikes is a reported risk in Phnom Penh. Keep bags on the inside, away from the road, and be alert in busy areas.
• Traffic: Road traffic is the leading cause of injury for travelers. Exercise caution when crossing roads and when riding motorcycles.
• Scams: Common scams include overpriced "official" tuk-tuks at airports and temples, and misleading "closed today" claims directing tourists to shops. Verify information with multiple sources.
• Health: Hepatitis A, typhoid, and rabies vaccinations are often recommended; consult a travel health clinic before departure. Dengue fever is present year-round. Malaria risk exists in some forested border areas — check current guidance. Drink bottled or purified water.
• Legal environment: Drug laws are strict. Laws regarding disrespect of the monarchy are serious. Be aware of local legal norms.

Suggested Itineraries

5 Days: Essential Cambodia

• Days 1–2: Phnom Penh — Royal Palace, National Museum, Tuol Sleng, Choeung Ek, riverside evening.
• Days 3–5: Fly or bus to Siem Reap. Full day at Angkor Wat and Angkor Thom. Second day: Ta Prohm, Banteay Srei, and outer temples. Half-day: Tonlé Sap boat trip or Old Market.

10 Days: Temples, Town & Coast

• Days 1–2: Phnom Penh as above.
• Days 3–5: Siem Reap and Angkor region.
• Day 6: Bus or fly back south; stop in Kampot.
• Days 7–8: Kampot — pepper plantation, Bokor Hill Station, river evenings.
• Day 9: Day trip to Kep crab market.
• Day 10: Return to Phnom Penh for departure.

2–3 Weeks: In-Depth Cambodia

• Add Battambang (2 nights) for colonial architecture and bamboo train, reached by bus from Siem Reap or Phnom Penh.
• Add island time on Koh Rong Sanloem (2–3 nights) via ferry from Sihanoukville.
• Add a northeast extension to Ratanakiri or Mondulkiri for trekking and waterfalls if seeking off-the-beaten-path experiences.

Frequently Asked Questions

Is Cambodia safe for solo travelers?

Cambodia is traveled solo by large numbers of visitors each year, including solo women. The main risks are petty theft in cities, traffic, and UXO in rural areas. Normal urban awareness — securing bags, using reputable transport, avoiding poorly lit areas at night — addresses most concerns. The guesthouse and hostel network makes solo travel socially easy.

How many days do I need at Angkor?

A single day covers the "Grand Circuit" highlights but feels rushed for a site of this scale. Two days allows a more relaxed pace and room for outlying temples. Three or more days suit dedicated history and architecture enthusiasts or photographers. Angkor Archaeological Park passes are sold for one, three, and seven days; they are not required to be consecutive.

Do I need a visa to enter Cambodia?

Most nationalities require a visa. An e-visa is available online for many passport holders and is generally the simplest option. Visa-on-arrival is available at major airports and some land crossings. Citizens of ASEAN member states and a small number of other countries may enter visa-free. Check official Cambodian government sources and TravelerPulse's /visas section for current rules specific to your nationality.

What is the currency situation and can I use cards?

US dollars are accepted almost everywhere in tourist-oriented businesses. Credit and debit cards are accepted at larger hotels, some restaurants, and shops in Phnom Penh and Siem Reap. ATMs are widely available in cities. In rural areas and small towns, carry cash. Transaction fees apply at ATMs; check with your bank before travel.

Is the food safe to eat at street stalls?

Street food is a central part of Cambodian eating culture and is enjoyed safely by millions of people. Stalls with high turnover and freshly cooked food carry lower risk. Standard precautions — cooked food served hot, avoiding raw salads washed in tap water, drinking bottled water — reduce the chance of stomach upset. Your own tolerance will develop over a few days.

Conclusion

Cambodia offers a rare combination: world-class historical monuments, a coast that has not yet been fully absorbed into mass tourism, cities that move between colonial memory and rapid modernity, and a culture with the depth that comes from both ancient civilization and recent, hard-won resilience. The country is accessible, affordable, and compact enough that even a short trip can span multiple very different experiences. Plan around the cool dry season if comfort and photography are priorities; come in the wet season if you prefer fewer crowds and lusher scenery. Either way, verify entry requirements and regional conditions at official sources before you travel, and consult TravelerPulse's /visas section for the latest community guidance.